N2O4/UDMH propellant rocket stage. Loaded/empty mass 243/46 kg. Thrust 20.50 kN. Vacuum specific impulse 300 seconds.

Status: Study.
Gross mass: 243 kg (535 lb).
Unfuelled mass: 46 kg (101 lb).
Height: 1.85 m (6.06 ft).
Diameter: 0.42 m (1.37 ft).
Span: 0.42 m (1.37 ft).
Thrust: 20.50 kN (4,609 lbf).
Specific impulse: 300 s.
Specific impulse sea level: 210 s.
Burn time: 30 s.

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